CVE-2022-49548

HIGH Year: 2022
CVSS v3 Score
7.8
High
Weakness Type
CWE-129
View all →

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix potential array overflow in bpf_trampoline_get_progs() The cnt value in the 'cnt >= BPF_MAX_TRAMP_PROGS' check does not include BPF_TRAMP_MODIFY_RETURN bpf programs, so the number of the attached BPF_TRAMP_MODIFY_RETURN bpf programs in a trampoline can exceed BPF_MAX_TRAMP_PROGS. When this happens, the assignment '*progs++ = aux->prog' in bpf_trampoline_get_progs() will cause progs array overflow as the progs field in the bpf_tramp_progs struct can only hold at most BPF_MAX_TRAMP_PROGS bpf programs.

Related Vulnerabilities

CVE-2014-9948

HIGH
CVSS:7.8(High)

In TrustZone in all Android releases from CAF using the Linux kernel, an Improper Validation of Array Index vulnerability could potentially exist.

CWE-1292014

CVE-2016-8815

HIGH
CVSS:7.8(High)

All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where a value passed from a user to the driver is used withou...

CWE-1292016

CVE-2016-8816

HIGH
CVSS:7.8(High)

All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where a value passed from a user to the driver is used withou...

CWE-1292016

CVE-2017-0322

HIGH
CVSS:7.8(High)

All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler where a value passed from a user to the driver is not correctly validated and ...

CWE-1292017

CVE-2017-0345

HIGH
CVSS:7.8(High)

All versions of the NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where user provided input used as an array size is not co...

CWE-1292017

CVE-2017-0347

HIGH
CVSS:7.8(High)

All versions of the NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where a value passed from a user to the driver is not co...

CWE-1292017